A Data Cleaning Method and System Implementation for College Enrollment and Admission
To standardize data structure of college enrollment and admission in different provinces and batches,the differences in admission data structures are analyzed,and data extraction and cleaning are achieved through custom data analysis rules.To deal with the changes of data structures effectively,the system is developed and implemented without modifying the code of management system.Practice shows that the system can analyze different-structured data and generate triplicate forms of student files,which improves the efficiency of college enrollment and admission data management and provides the basic data for the establishment of an authoritative and unified data center.
college enrollmentadmission datadata cleaningExtract-Transform-Load
万方数据
维普
